Report: CVE-2026-45584 - Microsoft Defender Remote Code Execution Vulnerability

Report: CVE-2026-45584 - Microsoft Defender Remote Code Execution Vulnerability

CVE ID :CVE-2026-45584 Published : May 20, 2026, 1:16 p.m. | 1 hour, 15 minutes ago Description :Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network. Severity: 8.1 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
May 20, 2026
Affected Product: Microsoft Defender
Attack Vector: network